A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5998-01-367-3653
NSN 5990-00-826-0991
NSN 4140-01-326-5730
NSN 5930-01-023-7683
NSN 6110-00-375-6279
NSN 5895-00-466-3100
NSN 6645-01-369-4371
NSN 6610-01-278-2446
NSN 6685-01-077-9496
NSN 5945-01-266-1983
NSN 2925-00-221-8529
NSN 5855-01-383-6860